By definition and the scope of ul 1283, ul 1283 listed filters are evaluated for loadside applications only, not lineside applications. Ul 1449 standard for surge protective devices standards. United states and canadian ul listed as a type 2 spd to ul 1449 3rd edition. The 3rd edition of ul standard 1449 for spds was a major rewrite of previous editions, and was also accepted as an ansi standard for the first time. General requirements, ul 606011, and the standard for safety requirements for medical electrical systems, iec 6060111. Ul 1449 3rd edition assigns type designations to spds 1,2,3,4 based on the installation location within the electrical distribution system. Spdmov failure assigns performance ratings for comparison ul 1449 second edition effective aug 98 ul 1449 second edition.
This ansiul standard for safety consists of the third edition including revisions. This heavy duty surge strip is csa certified to ansi ul 1449 3rd edition standards. In the meantime, mcg has ample supply of ul1449, 2nd edition listed including the requirements of 2907 products. Ul 1449 2nd and 3rd edition explanation updates to ul 2nd edition standard of safety for transient voltage surge suppressors ul 1449 went into effect february 9, 2007. This standard applies to endusers, manufacturers, and specifiers.
The addition of surge arrestors to ul1449 ensures that. Our ac products are scheduled to be ul1449 3rd edition listed by june 29, 2010. Ul 1449 applies to surge protective devices spds designed for repeated limiting of transient voltage surges as specified in the standard on 50 or 60 hz power circuits not exceeding v. Spds intended for such use shall comply with the requirements of the standard for safety of medical electrical equipment, part 1.
Ovr din rail spd ovrt23l40550ptsu ul 1449 3rd edition. Intermatic surge strips are designed for heavy industrial use with 3 modes of surge protection ln, lg and ng. Ul 1449 3rd edition changes from 2nd edition underwriters laboratories ul is a well know global independent safety science company that has performed safety testing on products for more than 100 years. Uls safety and performance standard for surge protective devices spd, formerly known as transient voltage surge suppressors tvss, is ul 1449.
The new title of ul 1449 is, ul standard for safety for surge protective devices, ul 1449. Ul 1449 3rdedition and quality comparison the end user had very little knowledge to compare the different terms and buy the best spd. Articulate the leader in rapid elearning and communications. Ul has released a new edition of ul 1449 standard for surge protective devices. Our breadth, established objectivity and proven history mean we are a symbol of trust, enabling us to help provide peace of mind to all. Ul 1449 4th edition certification for tpm series news. Chspt2ultra eaton single phase ul1449 3rd edition type 2 spd. Looking for intermatic ig1240rc3 ac surge protectors. Ul 1449 standard for surge protective devices standards catalog. Ansiul 1449 3rd edition compliant all models surge protective devices ig series.
Ul certification customers have free access to ul standards, not including ul iec based standards. Ul 14493 rd edition effects on lightning protection systems. All osha nationally recognized testing laboratories nrtl must test to these new standards. Isobar ul 63 hospitalgrade 6outlet surge protector, 15. Ge tr7000 series wall mounted surge protective device spd. Chspt2surge single phase ul1449 3rd edition type 2 spd.
Consequently, ul will not complimentary list a type 1 spd as a ul 1283 listed filter. Every few years the standard is revised, reflecting best practices for safety. Ul 1449 3rd edition type 2 what you should know all ul listed surge protection devices spds, commonly known as surge suppressors, must comply with the new underwriters laboratories standard ul 1449 3rd edition. Please keep image files under 1mb in size and pdf files under 5mb in size. Tamperresistant surge protective receptacles, 15a and 20a. The changes incorporated within ul 1449 3rd edition provide three significant enhancements for customers of surge products. In the past, ul 1449 was not an ansi ul 1449 3rd edition key changes. Ul 1449 becomes an ansi standard the 3rd edition is an approved american national standard for safety for surge protective devices. Underwriters laboratories standard ul 1449 has become the primary safety standard for surge. Ul is not a governmental agency, but rather it is a standards making body and test. Nov 11, 2015 spds intended for such use shall comply with the requirements of the standard for safety of medical electrical equipment, part 1. Ul 1449 3rd edition march 2011 9901a since the 1970s, transient voltage surge suppressors tvsss and secondary surge arresters have been used to protect sensitive electronics. The redesign of the residential spd line has changed the recommended installation practice of these.
Single phase ul1449 3rd edition type 2 spd surge module suppressor, 120240 v ac, 108 ka, 7 x 5 x 2. However, a type 1 spd might include a ul 1283 filter as a recognized. Specific details of newrevised requirements are found in table below. Consult cirprotecs entire cptcirprotecv4surgeprotectivedevices ul14493rdedcps catalogue on directindustry. Ul 1449 4th edition ul 1449 4th edition effective date ul 1449 4th bs 1449 grd 304 s16 kieso, weygandt and warfield, intermediate accounting. Ul 1449 4th edition standard for surge protective devices, the standard for safety and is the preferred standard for all ac surge protection devices spds. Type 1 installed on line or load side of the main overcurrent protection ocp, in the past this was referred to as ssa. Ul 1449 is underwriters laboratories safety and performance standard for surge protection equipment. Color of housing fire resistance according to ul 94 gray ral 7035 v0 reference standards ul 1449 3rd ed, iec 61 6431 2nd ed replacement cartridges phase ovrt240320cu neutral ovrt270ncu ovr din rail spd ovrt23n40320ptsu ul 1449 3rd edition. Meets ul standard for safety for surge protection devices, ul1449 3rd edition effective september 29, 2009. Ig02t1c3 ig04t2c3 ig04t2c3 type 2 spd applications 120, 240 vac single split phase 6 modes of surge protection l1n, l2n, l1g, l2g, ng, l1l2 provides protection for 4 telephone lines analog phone line, modem. Ul 1449 third edition surge protective devices spds. Ul 1449, 3rd edition what you need to know surge protective devices spds are continuously evolving and improving in their ability to protect sensitive electronic equipment from damage. Ul 1449 ul 1449 is the industry safety standard end of life testing why.
Ul 1449 3rd edition gives four designations to surge protective. From that time, suppressors have been designed and tested to specifications embodied in the underwriters laboratories ul 1449 standard. Type 1 applications include outdoor installations before service entrances and utility meter cabinets. This is an increase in voltage from 2nd edition, which covered devices 600 volts and below. The newly issued ul 1449 standard for surge protective devices for safety and is the preferred standard for all ac surge protection devices spds. During the revisions of ul 1449, changes are made so that the end user will have a common method to compare spd devices.
These suppressors have high surge current capability, provide floating remote signaling contact for fault indication, and with the ul approval are ideal for use in most applications. Surge protective device spd type application considerations. Ul 1449 4th edition standard for surge protective devices. New, much more rigorous test procedures mandated the ability of the surge protection devices to disconnect safely during abnormal current test levels of 10, 100, 500 and amps full rated test current flowing through the device. Ul 14493rd edition effects on lightning protection systems by franklin bohac, p. It supersedes the previous version of this document dated june 20, 2018 references in this document to sections or paragraphs in ul 508a are understood to be to the third edition of the standard with revisions dated july 3, 2018.
The letthrough voltage test results used to obtain the ul 1449 4th edition voltage. Ul 1449 3rd edition gives four designations to surge protective devices depending on where in the electrical system the device is connected. Sep 02, 2014 the new edition is available for purchase on the ul website. Ovr din rail spd ovrt23n40320ptsu ul 1449 3rd edition. The new edition is available for purchase on the ul website description. Hubbell surge protective devices spd carlton bates. On september 29, 2009 the new, 3rd edition of ul 1449 went into effect. Type 2 applications include installations after service entrances. Gateways to art third edition third edition by debra j. The ac surge the ac surge suppression module is ul and canadian ul listed as a type 1 spd. Eaton type 2 surge protection ul 1449 3rd edition type 2 what you should know all ul listed surge protection devices spds, commonly known as surge suppressors, must comply with the new underwriters laboratories standard ul 1449 3rd edition. Formerly, all ul listed surge suppressors complied with ul 1449 2nd edition.
Key changes in ul 1449 3rd edition the ul 1449 3rd edition was published in september 29, 2006 with the manufacturing compliance effective date required by september 29, 2009. Any changes, additions or new standards must be voted on by this panel. In february 2007 most of the required safety changes. As part of the evolution, underwriters laboratory ul is improving their ability to evaluate and test surge products. Intermatic ig1240rc3 surge protector brochure author. Point of utilization spds, installed at a minimum conductor length of 30 feet from the electrical service panel to the point of utilization, for example cord connected, direct plugin, receptacle type and spds installed at the utilization equipment being protected.
All ul listed surge protection devices spds, commonly known as surge suppressors, must comply with the new underwriters laboratories standard ul 1449 3rd edition. Ul 1449 4th edition was revised to incorporate newrevised requirements pertaining to the construction, testing, marking and instruction manual. Models without disconnect switch model voltage ul 1449 3rd edition voltage protection ratings vpr type system voltage mcov ln lg ln lg ng ll tr7120s 120240 150 900 800 700 1200 tr7120y 120208 150 900 800 700 1200 tr7220y 220380 320 1500 1200 1200 2000. Ansiul 1449 3rd edition compliant surge protective devices. The first enhancement to the standard is the addition of secondary surge arrestors which are typically mounted outdoors and prior to service entrance equipment. Single phase ul1449 3rd edition type 2 spd single receptacle, 36 ka, 120240 v ac, spdt connection, 60 hz, 7. The isobar6ultrahg features six hospitalgrade nema 515rhg outlets, which are arranged in three exclusive isolated filter banks that prevent equipment connected to. Ul publishes new edition of ul 1449 in compliance magazine. Tsi 101 suggestions to update specs to ul 1449 3rd edition tsi 068ul rd 1449 3 edition changes tsi 107 designbuild spec thor systems was the first surge protection manufacturer to apply for ul 1449 3rd edition and completed all testing a full two years before the mandated effective date. Our new listing will appear on the ul website on that date. Ul 1449 4th edition standard for surge protective devices spd. Surge protective devices spds residential catalog 6671ct9701r0812 2012 contents. The cost to purchase this standard varies depending on whether you are ordering a hardcopy, pdf or combination of the two.
It is tested to ul 1449 3rd edition, ul 63 and cul canada standards, but is not approved for patientcare vicinities. Ul 1449 3rd description, and the best spd surge protective. In 2009, this standard was revised to the 3rd edition. Description the fourth edition of the standard for safety for surge protective devices, ul 1449, has been issued to reflect the latest ansi approval date and to incorporate the proposals dated january 24, 2014 and may 30, 2014, which include the following. Surge protective devices is a more general description and covers. We also offer two different types of subscriptions. Color of housing fire resistance according to ul 94 gray ral 7035 v0 reference standards ul 1449 3rd ed, iec 61 6431 2nd ed replacement cartridges phase ovrt240550cu neutral ovr din rail spd ovrt23l40550ptsu ul 1449 3rd edition. Ul 14493rd edition 100,000 peak amperage capacity ideal for areas where space is a major consideration can be mounted directly to the panel through a chase nipple connection to reduce lead length and impedance nema 4x housing 200ka sccr rating ul 14493rd edition hbl9w100c. Ul 1449 3rd edition now applies to devices used to repeatedly limit transient voltages on 5060 hz circuits volts and below. Ansiul 14492006 trabtech technical note 2776a 1 overview the industry standard for surge protection is ul 1449 ansiul 14492006. The full title of ul 1449 2nd edition is, ul standard for safety for transient voltage surge suppressors, ul 1449.
1149 1008 446 1494 419 971 320 414 515 328 707 1313 414 160 910 1596 880 1682 1666 810 1658 1629 1071 774 1533 358 393 1605 912 1104 1167 1162 1314 1154 753 1023